cmph It stands for C Minimal Perfect Hashing Library ，It is a very well-known, written in C minimal perfect hash library，What is a perfect hash?
Here we do not speak principle，You just need to know that the traditional hash conflict，We need to rely on a variety of algorithms to deal with conflict can be，For hash，Always need a table，This table reserved many locations[……]
The original from InfoQ，Author Guo Lin。
Based on the Swift case study of language，Introduction what is a multi-paradigm programming language；Also introduces several of today's more popular programming paradigm，Worth a read。Collection，Original linkIn this。
Programming paradigm is the idea behind the program language。Representing programming language designers believe that how the program should be built and implemented。Common programming paradigm：[……]
Observance of the whereabouts of the 100th article，，，Although the content is somewhat illegible
Yesterday, see route on the main (int argc，char *argv[]) The article feels written brief said such a function
Of course first contact functions of this function is not the main (int argc，char *argv[]) But the main (int AC, ch[……]
int main(int argc, const char * argv[])
In the C language learning time，We are writing a program，Then view the results in a terminal run，Enter a number, and so on ...... do not know if you have not tried it allows you to write programs that can accept parameters like system commands it? For example,：ls -al like this。
If you wish to do so，Like that above[……]
Related Functions atoi,atoll,strtod,strtol,strtoul
Header Files #include <stdlib.h>
Defined Functions double atof(const char * nptr);
Function Description atof()It will scan parameters nptr character[……]
This article will guide you with detailed steps to deploy C-language development environment under Linux，Due to numerous Linux distributions，Specific circumstances vary，As used herein, the classic example of RHEL5。
Linux C development kit can be installed under the yum service，You can also use iso CD installation source files via the command rpm，Here use is[……]
Linux operating system kernel is mainly written in C，Many Linux software is written in C，For example, MySQL、Apache, etc.。Beginners When compiling such software，You will encounter a variety of errors，Just a preliminary understanding of the Linux C development environment，Preferences can resolve some errors during installation。
Linux C development environment with the Wind[……]
We learnpointerWhen there may be a lot of things so that we confuse so I use a few small experimental program to give you answers to your questions：
First, from the definition, the variable is a pointer to the address stored in the variable。
Unary operator * is the indirection or dereference operator
Unary operator&Take for an object address，It can only be applied to objects in memory
That * (indirection obtained[……]
Long time no come，This exercise，I encountered an interesting reminder：this program uses gets(), which is unsafe.
gets()function。
He says gets()function，He said fgets will()function。
fg[……]
learnedfor loop，In practice when it came to getchar()) != ‘n’ The problem。I.e.while loopSo that in thefor loopEnter the void (to be treated as a character。）
All to known，getchar functionUsed to get the character，And if the direct use in a loop，It found that the situation will not be able to press enter characters into the system。The reason is the carriage return character is so ~，At the same time we want to add[……]
I continue to read this. "C Programming》，It isHemopurificationThat this，Third Edition。I bought it was genuine，Really I do not know why so many people recommend this book online，day!
About thatvoid main () error shakingI do not do more than Tucao，，，
Saying today do exercises，Decisively I found a mistake。
In book 89，Exercise Exercise 4.5, his title was an example of this is the：[……]
I am learning c programming language did not use the old-fashioned tc2.0, nor with the new tc，Before school is under linux，Learn to give up after a short time。
Now before you start，It lion in，Using the console + vi (vim) + gcc compiler。
About vi highlighting syntax and set the first line indent, etc.，Well, IPrevious articleAlso introduced a solution，With them was quite pleasant。[……]
Today, the Internet search boring article，Find this，not bad，Cool shell network，Ok，，Posts to Favorites。Original linkhere。
I believe，This may be a problem a lot of friends，I used to feel that way，Program compiled to a certain time，Ability to find the bottleneck，Neither deep，Nor solid，Dabbler。such as：Your long-term use of Java and .NET ，These virtual machines are convenient language for the development of convenience，But for programmers[……]
These days start learning a programming language c，Recommended for all programmers introductory language，Watching "c programming" Oh I still feel Alexander。This book should not be the best course of it，But I happen to have this book and the corresponding guidance，It will be on the read。
I am learning to program in lion under，So directly down the Xcode，Oh，Of course, I really would not use[……]